An atom of potassium has 19 protons and 19 electrons. if the atom loses 1 electron, what will
be the charge on the ion that forms?

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Bose-einstein condensation occurs at what temperature?

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction